Re: [nox-dev] Adding Flows
I'd suggest you open a second xterm or use tmux or screen to multiplex your current one. -- Murphy On Nov 20, 2010, at 11:25 AM, Rohit Manohar wrote: > I want to add a flow. Where should I do it? I open a xterm for an openflow > switch and run sechhan to connect it to a Nox-controller. If i want to run > dpctl, I need to first stop seechan and hence I lose the connection with the > nox-controller. > > Regards, > -- > Rohit Manohar > Graduate Student > North Carolina State University > Raleigh, US. > > ___ > nox-dev mailing list > nox-dev@noxrepo.org > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
[nox-dev] Adding Flows
I want to add a flow. Where should I do it? I open a xterm for an openflow switch and run sechhan to connect it to a Nox-controller. If i want to run dpctl, I need to first stop seechan and hence I lose the connection with the nox-controller. Regards, -- Rohit Manohar Graduate Student North Carolina State University Raleigh, US. ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
Re: [nox-dev] Checksum
This is actually an OpenFlow question, and is answered in the OpenFlow specification (although not as clearly as it might be): "Replace the existing IP source address with new value and update the IP checksum (and TCP/UDP checksum if applicable)." -- Murphy On Nov 20, 2010, at 11:10 AM, Rohit Manohar wrote: > I want to change the IP address of a flow. For this I am using actions = > [[openflow_SET_NW_SRC, ip]]. I want to know what happens to the checksum? If > is recalculated automatically or I have to call a function to do it? > > Regards, > > -- > Rohit Manohar > Graduate Student > North Carolina State University > Raleigh, US. > > ___ > nox-dev mailing list > nox-dev@noxrepo.org > http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
[nox-dev] Checksum
I want to change the IP address of a flow. For this I am using actions = [[openflow_SET_NW_SRC, ip]]. I want to know what happens to the checksum? If is recalculated automatically or I have to call a function to do it? Regards, -- Rohit Manohar Graduate Student North Carolina State University Raleigh, US. ___ nox-dev mailing list nox-dev@noxrepo.org http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org